Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-041-5157 A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: RM1105, RM1-105, RMI105, RMI-105, 1SR4, 4730-01-041-5157, 01-041-5157, 4730010415157, 010415157

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 28 MAY 1977 01-041-5157

Cross Reference | NSN 4730-01-041-5157

Part Number Cage Code Manufacturer
1SR4 45152 OSHKOSH CORPORATION
1SR4 75Q65 OSHKOSH DEFENSE, LLC
RM1-105 55181 SANTA ROSA MFG CO INC
RMI-105 55181 SANTA ROSA MFG CO INC

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Technical Data | NSN 4730-01-041-5157

Characteristic Specifications
BODY MATERIAL ALUMINUM
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.938 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED NOT RATED
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED NOT RATED
OVERALL LENGTH 3.062 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED INTERNAL HOSE
FIRST END STYLE DESIGNATOR B4 GASKET SEAL
FIRST END THREAD SERIES DESIGNATOR NH
FIRST END NOMINAL THREAD SIZE 2.500 INCHES
FIRST END THREAD QUANTITY PER INCH 7-1/2
QUICK DISCONNECT METHOD PUSH-LOCK ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE EXTERNAL ALL ENDS

Restrictions/Controls & Freight Information | NSN 4730-01-041-5157

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-041-5157

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each